Given numbers are 861,159,424,603,471

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 861,159,424,603,471 is 11520324648.

Find LCM of 861,159,424,603,471 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

3 x 53 x 287 x 1 x 8 x 201 x 157 = 11520324648

Therefore, the lowest common multiple of 861,159,424,603,471 is 11520324648.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

861 x 159 x 424 x 603 x 471 = 16485584571288

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

861 : 1, 3, 7, 21, 41, 123, 287, 861

159 : 1, 3, 53, 159

424 : 1, 2, 4, 8, 53, 106, 212, 424

603 : 1, 3, 9, 67, 201, 603

471 : 1, 3, 157, 471

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 861,159,424,603,471, is 1.

Now, the common factors can be found like this.

861:3x 7x 41

159:3x 53

424:2x 2x 2x 53

603:3x 3x 67

471:3x 157

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

3x 3x 3x 53 = 1431

Therefore, the value for common factors is 1431.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 16485584571288/(1x1431)

LCM = 16485584571288/1431

LCM = 11520324648

Thus, we can understand that the LCM of 861,159,424,603,471 is 11520324648.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 855, 969, 737, 700, 902
• LCM of 548, 628, 535, 500, 844
• LCM of 638, 284, 265, 406, 671
• LCM of 942, 167, 407, 380, 906
• LCM of 761, 101, 156, 702, 941

1. What is the LCM of 861, 159, 424, 603, 471?

Answer: LCM of 861, 159, 424, 603, 471 is 11520324648.

2. How to calculate the LCM of 861, 159, 424, 603, 471?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 861, 159, 424, 603, 471.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.